用断裂力学计算人牙的应力强度因子

IF 3.2 2区材料科学 Q2 ENGINEERING, MECHANICAL

Fatigue & Fracture of Engineering Materials & Structures Pub Date : 2025-08-04 DOI:10.1111/ffe.70048

Ahmed Al-Mukhtar, Carsten Koenke

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引用次数: 0

摘要

这封信提出了一个集中的，基于模拟的研究人类牙釉质和牙本质的疲劳断裂行为，重点是在循环载荷下裂纹尖端的应力强度因子（SIFs）。研究结果旨在利用基于线弹性断裂力学（LEFM）方法的模拟器更好地理解生物材料中的裂纹扩展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Calculation of Stress Intensity Factor in Human Teeth Using Fracture Mechanics

This letter presents a focused, simulation-based investigation of the fatigue fracture behavior of human enamel and dentin, with an emphasis on stress intensity factors (SIFs) at crack tips under cyclic loading. The findings aim to contribute to a better understanding of crack propagation in biological materials using a simulator based on the Linear Elastic Fracture Mechanics (LEFM) approach.

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来源期刊

Fatigue & Fracture of Engineering Materials & Structures 工程技术-材料科学：综合

CiteScore

6.30

自引率

18.90%

发文量

256

审稿时长

4 months

期刊介绍： Fatigue & Fracture of Engineering Materials & Structures (FFEMS) encompasses the broad topic of structural integrity which is founded on the mechanics of fatigue and fracture, and is concerned with the reliability and effectiveness of various materials and structural components of any scale or geometry. The editors publish original contributions that will stimulate the intellectual innovation that generates elegant, effective and economic engineering designs. The journal is interdisciplinary and includes papers from scientists and engineers in the fields of materials science, mechanics, physics, chemistry, etc.